n-Undecyl sulphate sodium salt
Sodium 1-undecyl sulfate
CAS: 1072-24-8
Molecular Formula: C11H23NaO4S
n-Undecyl sulphate sodium salt - Names and Identifiers
| Name | Sodium 1-undecyl sulfate |
| Synonyms | Natriumundecylsulfat sodium undecyl sulfate UNDECYL SODIUM SULFATE sodium undecyl sulphate Sodium 1-undecyl sulfate SODIUM N-UNDECYL SULFATE undecyl hydrogen sulfate SODIUM N-UNDECYL SULPHATE Sodium n-undecyl sulphate n-Undecyl sulphate sodium salt |
| CAS | 1072-24-8 |
| EINECS | 214-004-7 |
| InChI | InChI=1/C11H24O4S.Na/c1-2-3-4-5-6-7-8-9-10-11-15-16(12,13)14;/h2-11H2,1H3,(H,12,13,14);/q;+1/p-1 |
n-Undecyl sulphate sodium salt - Physico-chemical Properties
| Molecular Formula | C11H23NaO4S |
| Molar Mass | 274.35 |
| Melting Point | 208-210°C |
| Water Solubility | Soluble in water. |
| Storage Condition | Room Temprature |
| MDL | MFCD00053627 |
n-Undecyl sulphate sodium salt - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
n-Undecyl sulphate sodium salt - Introduction
Sodium dodecyl sulfate, also known as sodium octyl sulfate, is a common surfactant. Its chemical formula is C11H23SO4Na. The following is a description of the nature, use, preparation and safety information of sodium undecyl sulfate:
1. nature:
-Appearance: Sodium dodecyl sulfate is generally white crystalline powder or granular solid.
-Solubility: Soluble in water and ethanol, but insoluble in ether solvents.
-Surface activity: Sodium undecyl sulfate has good surface activity and can be used as a synthetic detergent, detergent and lubricant.
2. use:
-cleaning agent: sodium dodecyl sulfate is commonly used in the preparation of a variety of cleaning agents, such as detergent, washing powder and detergent, etc., with good decontamination, emulsification and wetting properties.
-Industrial applications: The substance can also be used in oil fields as an additive to improve crude oil recovery.
3. Preparation method:
The preparation of n-undecyl sodium sulfate can be obtained by reacting n-alkanes with longer alkyl chains with sulfur trioxide under alkaline conditions. Specific steps can refer to the relevant literature and process.
4. Safety Information:
-The dust of sodium dodecyl sulfate may cause irritation to the respiratory system. It is recommended to wear appropriate protective measures (such as wearing a mask) when using it.
-Avoid contact with strong oxidants, avoid contact with skin and eyes.
-Comply with relevant industrial hygiene and safety practices to prevent accidental ingestion and contact with children. If ingested or exposed by accident, seek medical attention promptly.
1. nature:
-Appearance: Sodium dodecyl sulfate is generally white crystalline powder or granular solid.
-Solubility: Soluble in water and ethanol, but insoluble in ether solvents.
-Surface activity: Sodium undecyl sulfate has good surface activity and can be used as a synthetic detergent, detergent and lubricant.
2. use:
-cleaning agent: sodium dodecyl sulfate is commonly used in the preparation of a variety of cleaning agents, such as detergent, washing powder and detergent, etc., with good decontamination, emulsification and wetting properties.
-Industrial applications: The substance can also be used in oil fields as an additive to improve crude oil recovery.
3. Preparation method:
The preparation of n-undecyl sodium sulfate can be obtained by reacting n-alkanes with longer alkyl chains with sulfur trioxide under alkaline conditions. Specific steps can refer to the relevant literature and process.
4. Safety Information:
-The dust of sodium dodecyl sulfate may cause irritation to the respiratory system. It is recommended to wear appropriate protective measures (such as wearing a mask) when using it.
-Avoid contact with strong oxidants, avoid contact with skin and eyes.
-Comply with relevant industrial hygiene and safety practices to prevent accidental ingestion and contact with children. If ingested or exposed by accident, seek medical attention promptly.
Last Update：2024-04-10 22:29:15
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